<anchor id="filter-blogspot">
</para>
<screen>+filter{blogspot} # Cleans up some Blogspot blogs. Read the fine print before using this.</screen>
+ <para>
+ <anchor id="filter-sourceforge">
+ </para>
+ <screen>+filter{sourceforge} # Reduces the amount of ads for proprietary software on SourceForge.</screen>
</listitem>
</varlistentry>
</variablelist>